Keagan Name Meaning, Origins & History

Keagan

Pronunciation: KEE-gun

Meaning Son of Aodhagán (little fire) Origin surnames Gender Unisex
BOYS RANK
#1,614
TREND
6
GIRLS RANK
#4,703
TREND
636

Rank shows the name’s position among U.S. baby names for each gender in 2025. Trend shows how many places it rose or fell since 2024. Rank 1 is the most popular. Based on U.S. Social Security Administration (SSA) data. Peak and lowest years are based on the number of boys named Keagan in the available records.

Fun Facts About the Name Keagan

  • More than 10 thousand babies named Keagan: U.S. records list 10,536 babies given the name Keagan from 1880 through 2025. Of these, 1,757 girls received the name Keagan - about 1 girl for every 5 boys.

What Does the Name Keagan Mean?

Keagan is a spelling of the Irish-derived name Keegan, which comes from the Irish surname Mac Aodhagáin, meaning "son of Aodhagán." Aodhagán is a diminutive of the early Irish personal name Aodh (also written Áed), a word meaning "fire." The literal sense of the surname is therefore "son of the little fire" or "descendant of Aodhagán."

Aodh itself was anglicized as Hugh, and the same root produced the English surnames and given names Keegan, Mac Keegan, Egan, and Mac Egan. Dictionary glosses that give the meaning as "little fire" and those that give "son of Aodhagán" are not competing origins; the first is the element meaning of Aodhagán, and the second describes the patronymic form the name actually takes.

Keagan Name History & Origins

The name entered English through the Irish surname Mac Aodhagáin. In Gaelic Ireland that family were hereditary brehons - practitioners and keepers of Irish law - and also poets, and their surname was anglicized in several ways depending on region and scribe, including Keegan, Mac Keegan, Mac Egan, and Egan.

The personal name Aodh behind it appears in medieval Irish records as Áed or Aedh and was borne by a number of early Irish kings and saints, which helped fix its anglicized form as Hugh. Keegan was established as a surname in Ireland and later in Britain and North America before it began to be used as a first name.

Keagan is a variant spelling rather than a separate origin: it renders the same pronunciation of the same Irish surname. Its use as a given name belongs to the broader modern practice in English-speaking countries of taking Irish surnames as first names, and the Keagan spelling is the less common of the two.

How Popular is the Name Keagan?

Keagan recorded its highest annual U.S. birth count in 2008. Its best rank was #489 in 2008.

U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.

Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.

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How the Name Keagan Shapes Your Personality and Life?

EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. You either enjoy great success or suffer abject misery. The solution is service to others. Use your leadership abilities for humanity and not for self-glorification. You have an eventful, exciting life. You are versatile and have the ability to learn easily.

Creative and outgoing, you are always looking for an opportunity to show your abilities, especially before audience. You are very flexible and like to feel appreciated. You are looking for chances to mix with others socially and to communicate your ideas. You like to talk and can easily relate to different cultures and concepts. The biggest challenge for you is uncertainty. Easily getting bored, you can move from one job to another, switch projects and lovers. The high creative force can lead you either to happiness or unhappiness. If you understand your goals, if you can make major decisions in life and follow it directly and straight up without worry and uncertainty, you are able to achieve great heights.

✦ Keagan's Deeper Meaning & Tips for Parents Discover Keagan's symbolic numbers and practical tips for choosing a name that complements your child's birth date.
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